(1) Due to boundary changes between the two census years, the following population aggregations were made: Chinoye was aggregated with Makonde in the 2002 population data to match both our boundaries and 1992 population data (which show them as one unit called Makonde); Gokwe North and South were aggregated;Bulima was aggregated with Mangwe. (2) A population growth rate was calculated between 1992 and 2002 to extrapolate the population data to target years.